Search Results for author: Tomoko Matsui

Found 4 papers, 0 papers with code

Data-Driven Framework for Uncovering Hidden Control Strategies in Evolutionary Analysis

no code implementations26 Sep 2023 Nourddine Azzaoui, Tomoko Matsui, Daisuke Murakami

We have devised a data-driven framework for uncovering hidden control strategies used by an evolutionary system described by an evolutionary probability distribution.

Descriptive Model Predictive Control

$C^*$-algebra Net: A New Approach Generalizing Neural Network Parameters to $C^*$-algebra

no code implementations20 Jun 2022 Yuka Hashimoto, Zhao Wang, Tomoko Matsui

We apply our framework to practical problems such as density estimation and few-shot learning and show that our framework enables us to learn features of data even with a limited number of samples.

Density Estimation Few-Shot Learning

Impact of COVID-19 type events on the economy and climate under the stochastic DICE model

no code implementations1 Nov 2021 Pavel V. Shevchenko, Daisuke Murakami, Tomoko Matsui, Tor A. Myrvoll

We reformulate and solve the DICE model as an optimal control dynamic programming problem with six state variables (related to the carbon concentration, temperature, and economic capital) evolving over time deterministically and affected by two controls (carbon emission mitigation rate and consumption).

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